Turbocharger for ships
(with radial turbine) MAN Diesel
NR/S SERIES: 450-5400kW

The NR/S basically follows the advantageous design principle of the NA/S series, only equipped with a radial turbine instead of an axial turbine. By the comparably simple design of the cast radial turbine, the NR/S series becomes the most economical choice for heavy fuel oil engines in the wide range from 450 kW up to 5 400 kW engine output per turbocharger without any compromise in reliability and performance.

For engine outputs from 450 to 5 400 kW per turbocharger
Maximum pressure ratio 4.5
Suitable for heavy fuel, diesel oi, biofuell and gas operation
Radial flow turbine
Uncooled casings
Inboard plain bearings
Lubricated by the engines lube oil system
Easy maintenance
Market introduction 1995
NR/S Series technical data

Turbocharger Project Guides

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